Do _not_ test for strcasecmp on OS/2 (where stricmp is the function to be used).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25816 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure.in

@@ -1464,15 +1464,20 @@ fi dnl not GNU make
 dnl needed for making link to setup.h
 AC_PROG_LN_S
 
-dnl ---------------------------------------------------------------------------
+dnl ------------------------------------------------------------------------
-dnl When we are using gcc on OS/2, we want to be either using resources (PM)
+dnl Platform specific tests
-dnl or a more complete POSIX emulation for Motif/GTK+/X11
+dnl ------------------------------------------------------------------------
-dnl Moreover we need to link explicitly against either stdcpp.a or stdcxx.a
+
-dnl (depending on compiler version), since we are using "gcc", not "g++/c++".
-dnl ---------------------------------------------------------------------------
-dnl (OS/2-only piece)
 case "${host}" in
   *-pc-os2_emx | *-pc-os2-emx )
+      dnl ---------------------------------------------------------------------
+      dnl When we are using gcc on OS/2, we want to be either using resources
+      dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
+      dnl Moreover we need to link explicitly against either stdcpp.a or
+      dnl stdcxx.a (depending on compiler version), since we are using "gcc",
+      dnl not "g++/c++".
+      dnl ---------------------------------------------------------------------
+      dnl (OS/2-only piece)
       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
           dnl More complete Unix emulation for unix-like ports
           dnl by linking in POSIX/2's cExt (if available).
@@ -1501,19 +1506,20 @@ case "${host}" in
       else
           LIBS="$LIBS -lstdcxx"
       fi
+      dnl (end of OS/2-only piece)
   ;;
-esac
+  *)
-dnl (end of OS/2-only piece)
+      dnl ---------------------------------------------------------------------
+      dnl look for strcasecmp() in string.h and then strings.h if it's not
+      dnl there. Don't do this on OS/2, where "stricmp" is the function to be
+      dnl used.
+      dnl ---------------------------------------------------------------------
+      dnl (non-OS/2-only piece)
 
-dnl ------------------------------------------------------------------------
+      AC_LANG_SAVE
-dnl Check for headers
+      AC_LANG_CPLUSPLUS
-dnl ------------------------------------------------------------------------
 
-dnl look for strcasecmp() in string.h and then strings.h if it's not there
+      AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
-AC_LANG_SAVE
-AC_LANG_CPLUSPLUS
-
-AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
           AC_TRY_LINK([
               #include <string.h>
               ],
@@ -1523,11 +1529,11 @@ AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
               ac_cv_string_strcasecmp=yes,
               ac_cv_string_strcasecmp=no
           )
-])
+      ])
 
-if test x"$ac_cv_string_strcasecmp" = "xyes"; then
+      if test x"$ac_cv_string_strcasecmp" = "xyes"; then
           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
-else
+      else
           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
               AC_TRY_LINK([
                   #include <strings.h>
@@ -1545,9 +1551,16 @@ else
           else
               AC_MSG_ERROR([No case-insensitive string comparison function found.])
           fi
-fi
+      fi
 
-AC_LANG_RESTORE
+      AC_LANG_RESTORE
+      dnl (end of non-OS/2-only piece)
+  ;;
+esac
+
+dnl ------------------------------------------------------------------------
+dnl Check for headers
+dnl ------------------------------------------------------------------------
 
 dnl defines HAVE_STDLIB_H
 AC_CHECK_HEADERS(stdlib.h)